From 7c897043bab19bf748ac3078a05a74969c409fa7 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Wed, 23 Apr 2008 10:55:04 +0000
Subject: * Removing old libTerrainBSD and associated Plugin & Project. *
Updated prebuild.xml accordingly.
---
.../libTerrainBSD/Channel/Generators/Cellular.cs | 28 --
.../libTerrainBSD/Channel/Generators/Fracture.cs | 142 -----------
.../libTerrainBSD/Channel/Generators/Gradient.cs | 60 -----
.../Channel/Generators/HillPlanter.cs | 281 ---------------------
.../libTerrainBSD/Channel/Generators/Midpoint.cs | 28 --
.../libTerrainBSD/Channel/Generators/Mountain.cs | 28 --
.../libTerrainBSD/Channel/Generators/Noise.cs | 53 ----
.../libTerrainBSD/Channel/Generators/Spiral.cs | 156 ------------
.../libTerrainBSD/Channel/Generators/Voronoi.cs | 211 ----------------
.../libTerrainBSD/Channel/Generators/Worms.cs | 71 ------
10 files changed, 1058 deletions(-)
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Cellular.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Fracture.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Gradient.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/HillPlanter.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Midpoint.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Mountain.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Noise.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Spiral.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Voronoi.cs
delete mode 100644 OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Worms.cs
(limited to 'OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators')
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Cellular.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Cellular.cs
deleted file mode 100644
index 06e7e3c..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Cellular.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* TODO: Needs BSD rewrite */
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Fracture.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Fracture.cs
deleted file mode 100644
index 3e1c34c..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Fracture.cs
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-
-namespace libTerrain
-{
- partial class Channel
- {
- ///
- /// Produces a set of coordinates defined by an edge point. Eg - 0 = 0,0. 256 = 0,256. 512 = 256,256
- /// Assumes a 256^2 heightmap. This needs fixing for input values of w,h
- ///
- ///
- ///
- ///
- ///
- private int[] RadialEdge256(int val)
- {
- // Four cases:
- // 1. 000..255 return 0,val
- // 2. 256..511 return val - 256,255
- // 3. 512..767 return 255, val - 511
- // 4. 768..1023 return val - 768,0
-
- int[] ret = new int[2];
-
- if (val < 256)
- {
- ret[0] = 0;
- ret[1] = val;
- return ret;
- }
- if (val < 512)
- {
- ret[0] = (val%256);
- ret[1] = 255;
- return ret;
- }
- if (val < 768)
- {
- ret[0] = 255;
- ret[1] = 255 - (val%256);
- return ret;
- }
- if (val < 1024)
- {
- ret[0] = 255 - (val%256);
- ret[1] = 255;
- return ret;
- }
-
- throw new Exception("Out of bounds parameter (val)");
- }
-
- public void Fracture(int number, double scalemin, double scalemax)
- {
- SetDiff();
-
- Random rand = new Random(seed);
-
- for (int i = 0; i < number; i++)
- {
- int[] a, b;
-
- a = RadialEdge256(rand.Next(1023)); // TODO: Broken
- b = RadialEdge256(rand.Next(1023)); // TODO: Broken
- double z = rand.NextDouble();
- double u = rand.NextDouble();
- double v = rand.NextDouble();
-
- for (int x = 0; x < w; x++)
- {
- for (int y = 0; y < h; y++)
- {
- double miny = Tools.LinearInterpolate(a[1], b[1], (double) x/(double) w);
-
- if (v >= 0.5)
- {
- if (u >= 0.5)
- {
- if (y > miny)
- {
- map[x, y] += Tools.LinearInterpolate(scalemin, scalemax, z);
- }
- }
- else
- {
- if (y < miny)
- {
- map[x, y] += Tools.LinearInterpolate(scalemin, scalemax, z);
- }
- }
- }
- else
- {
- if (u >= 0.5)
- {
- if (x > miny)
- {
- map[x, y] += Tools.LinearInterpolate(scalemin, scalemax, z);
- }
- }
- else
- {
- if (x < miny)
- {
- map[x, y] += Tools.LinearInterpolate(scalemin, scalemax, z);
- }
- }
- }
- }
- }
- }
- Normalise();
- }
- }
-}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Gradient.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Gradient.cs
deleted file mode 100644
index afe0877..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Gradient.cs
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-namespace libTerrain
-{
- partial class Channel
- {
- public void GradientCube()
- {
- SetDiff();
-
- int x, y;
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- map[x, y] = x*y;
- }
- }
- Normalise();
- }
-
- public void GradientStripe()
- {
- int x, y;
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- map[x, y] = x;
- }
- }
- Normalise();
- }
- }
-}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/HillPlanter.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/HillPlanter.cs
deleted file mode 100644
index 82b0cfd..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/HillPlanter.cs
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-
-namespace libTerrain
-{
- partial class Channel
- {
- ///
- /// Generates a series of spheres which are then either max()'d or added together. Inspired by suggestion from jh.
- ///
- /// 3-Clause BSD Licensed
- /// The number of hills to generate
- /// The minimum size of each hill
- /// The maximum size of each hill
- /// Whether to bias hills towards the center of the map
- /// Whether to add hills together or to pick the largest value
- /// Generates hill-shaped noise instead of consistent hills
- public void HillsSpheres(int number, double scale_min, double scale_range, bool island, bool additive,
- bool noisy)
- {
- SetDiff();
-
- Random random = new Random(seed);
-
- int x, y;
- int i;
-
- for (i = 0; i < number; i++)
- {
- double rx = Math.Min(255.0, random.NextDouble()*w);
- double ry = Math.Min(255.0, random.NextDouble()*h);
- double rand = random.NextDouble();
-
- if (island)
- {
- // Move everything towards the center
- rx -= w/2;
- rx /= 2;
- rx += w/2;
-
- ry -= h/2;
- ry /= 2;
- ry += h/2;
- }
-
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- if (noisy)
- rand = random.NextDouble();
-
- double z = (scale_min + (scale_range*rand));
- z *= z;
- z -= ((x - rx)*(x - rx)) + ((y - ry)*(y - ry));
-
- if (z < 0)
- z = 0;
-
- if (additive)
- {
- map[x, y] += z;
- }
- else
- {
- map[x, y] = Math.Max(map[x, y], z);
- }
- }
- }
- }
-
- Normalise();
- }
-
- ///
- /// Generates a series of cones which are then either max()'d or added together. Inspired by suggestion from jh.
- ///
- /// 3-Clause BSD Licensed
- /// The number of hills to generate
- /// The minimum size of each hill
- /// The maximum size of each hill
- /// Whether to bias hills towards the center of the map
- /// Whether to add hills together or to pick the largest value
- /// Generates hill-shaped noise instead of consistent hills
- public void HillsCones(int number, double scale_min, double scale_range, bool island, bool additive, bool noisy)
- {
- SetDiff();
-
- Random random = new Random(seed);
-
- int x, y;
- int i;
-
- for (i = 0; i < number; i++)
- {
- double rx = Math.Min(255.0, random.NextDouble()*w);
- double ry = Math.Min(255.0, random.NextDouble()*h);
- double rand = random.NextDouble();
-
- if (island)
- {
- // Move everything towards the center
- rx -= w/2;
- rx /= 2;
- rx += w/2;
-
- ry -= h/2;
- ry /= 2;
- ry += h/2;
- }
-
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- if (noisy)
- rand = random.NextDouble();
-
- double z = (scale_min + (scale_range*rand));
- z -= Math.Sqrt(((x - rx)*(x - rx)) + ((y - ry)*(y - ry)));
-
- if (z < 0)
- z = 0;
-
- if (additive)
- {
- map[x, y] += z;
- }
- else
- {
- map[x, y] = Math.Max(map[x, y], z);
- }
- }
- }
- }
-
- Normalise();
- }
-
- public void HillsBlocks(int number, double scale_min, double scale_range, bool island, bool additive, bool noisy)
- {
- SetDiff();
-
- Random random = new Random(seed);
-
- int x, y;
- int i;
-
- for (i = 0; i < number; i++)
- {
- double rx = Math.Min(255.0, random.NextDouble()*w);
- double ry = Math.Min(255.0, random.NextDouble()*h);
- double rand = random.NextDouble();
-
- if (island)
- {
- // Move everything towards the center
- rx -= w/2;
- rx /= 2;
- rx += w/2;
-
- ry -= h/2;
- ry /= 2;
- ry += h/2;
- }
-
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- if (noisy)
- rand = random.NextDouble();
-
- double z = (scale_min + (scale_range*rand));
- z -= Math.Abs(x - rx) + Math.Abs(y - ry);
- //z -= Math.Sqrt(((x - rx) * (x - rx)) + ((y - ry) * (y - ry)));
-
- if (z < 0)
- z = 0;
-
- if (additive)
- {
- map[x, y] += z;
- }
- else
- {
- map[x, y] = Math.Max(map[x, y], z);
- }
- }
- }
- }
-
- Normalise();
- }
-
- public void HillsSquared(int number, double scale_min, double scale_range, bool island, bool additive,
- bool noisy)
- {
- SetDiff();
-
- Random random = new Random(seed);
-
- int x, y;
- int i;
-
- for (i = 0; i < number; i++)
- {
- double rx = Math.Min(255.0, random.NextDouble()*w);
- double ry = Math.Min(255.0, random.NextDouble()*h);
- double rand = random.NextDouble();
-
- if (island)
- {
- // Move everything towards the center
- rx -= w/2;
- rx /= 2;
- rx += w/2;
-
- ry -= h/2;
- ry /= 2;
- ry += h/2;
- }
-
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- if (noisy)
- rand = random.NextDouble();
-
- double z = (scale_min + (scale_range*rand));
- z *= z*z*z;
- double dx = Math.Abs(x - rx);
- double dy = Math.Abs(y - ry);
- z -= (dx*dx*dx*dx) + (dy*dy*dy*dy);
-
- if (z < 0)
- z = 0;
-
- if (additive)
- {
- map[x, y] += z;
- }
- else
- {
- map[x, y] = Math.Max(map[x, y], z);
- }
- }
- }
- }
-
- Normalise();
- }
- }
-}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Midpoint.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Midpoint.cs
deleted file mode 100644
index 06e7e3c..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Midpoint.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* TODO: Needs BSD rewrite */
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Mountain.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Mountain.cs
deleted file mode 100644
index 06e7e3c..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Mountain.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* TODO: Needs BSD rewrite */
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Noise.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Noise.cs
deleted file mode 100644
index 10e8160..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Noise.cs
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-
-namespace libTerrain
-{
- partial class Channel
- {
- ///
- /// Fills a channel with 0..1 noise
- ///
- /// 3-Clause BSD Licensed
- public void Noise()
- {
- SetDiff();
-
- Random rand = new Random(seed);
- int x, y;
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- map[x, y] = rand.NextDouble();
- }
- }
- }
- }
-}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Spiral.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Spiral.cs
deleted file mode 100644
index a516d8d..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Spiral.cs
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-
-namespace libTerrain
-{
- partial class Channel
- {
- private double[] CoordinatesToPolar(int x, int y)
- {
- double theta = Math.Atan2(x - (w/2), y - (h/2));
- double rx = (double) x - ((double) w/2);
- double ry = (double) y - ((double) h/2);
- double r = Math.Sqrt((rx*rx) + (ry*ry));
-
- double[] coords = new double[2];
- coords[0] = r;
- coords[1] = theta;
- return coords;
- }
-
- public int[] PolarToCoordinates(double r, double theta)
- {
- double nx;
- double ny;
-
- nx = (double) r*Math.Cos(theta);
- ny = (double) r*Math.Sin(theta);
-
- nx += w/2;
- ny += h/2;
-
- if (nx >= w)
- nx = w - 1;
-
- if (ny >= h)
- ny = h - 1;
-
- if (nx < 0)
- nx = 0;
-
- if (ny < 0)
- ny = 0;
-
- int[] coords = new int[2];
- coords[0] = (int) nx;
- coords[1] = (int) ny;
- return coords;
- }
-
- public void Polar()
- {
- SetDiff();
-
- Channel n = Copy();
-
- int x, y;
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- double[] coords = CoordinatesToPolar(x, y);
-
- coords[0] += w/2.0;
- coords[1] += h/2.0;
-
- map[x, y] = n.map[(int) coords[0]%n.w, (int) coords[1]%n.h];
- }
- }
- }
-
- public void SpiralPlanter(int steps, double incAngle, double incRadius, double offsetRadius, double offsetAngle)
- {
- SetDiff();
-
- int i;
- double r = offsetRadius;
- double theta = offsetAngle;
- for (i = 0; i < steps; i++)
- {
- r += incRadius;
- theta += incAngle;
-
- int[] coords = PolarToCoordinates(r, theta);
- Raise(coords[0], coords[1], 20, 1);
- }
- }
-
- public void SpiralCells(int steps, double incAngle, double incRadius, double offsetRadius, double offsetAngle,
- double[] c)
- {
- SetDiff();
-
- List points = new List();
-
- int i;
- double r = offsetRadius;
- double theta = offsetAngle;
- for (i = 0; i < steps; i++)
- {
- r += incRadius;
- theta += incAngle;
-
- int[] coords = PolarToCoordinates(r, theta);
- points.Add(new Point2D(coords[0], coords[1]));
- }
-
- VoronoiDiagram(points, c);
- }
-
- public void Spiral(double wid, double hig, double offset)
- {
- SetDiff();
-
- int x, y, z;
- z = 0;
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- z++;
- double dx = Math.Abs((w/2) - x);
- double dy = Math.Abs((h/2) - y);
- map[x, y] += Math.Sin(dx/wid) + Math.Cos(dy/hig);
- }
- }
- Normalise();
- }
- }
-}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Voronoi.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Voronoi.cs
deleted file mode 100644
index a4966a4..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Voronoi.cs
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-
-namespace libTerrain
-{
- partial class Channel
- {
- ///
- /// Generates a Voronoi diagram (sort of a stained glass effect) which will fill the entire channel
- ///
- /// 3-Clause BSD Licensed
- /// The number of generator points in each block
- /// A multiple of the channel width and height which will have voronoi points generated in it.
- /// This is to ensure a more even distribution of the points than pure random allocation.
- /// The Voronoi diagram type. Usually an array with values consisting of [-1,1]. Experiment with the chain, you can have as many values as you like.
- public void VoronoiDiagram(int pointsPerBlock, int blockSize, double[] c)
- {
- SetDiff();
-
- List points = new List();
- Random generator = new Random(seed);
-
- // Generate the emitter points
- int x, y, i;
- for (x = -blockSize; x < w + blockSize; x += blockSize)
- {
- for (y = -blockSize; y < h + blockSize; y += blockSize)
- {
- for (i = 0; i < pointsPerBlock; i++)
- {
- double pX = x + (generator.NextDouble()*(double) blockSize);
- double pY = y + (generator.NextDouble()*(double) blockSize);
-
- points.Add(new Point2D(pX, pY));
- }
- }
- }
-
- double[] distances = new double[points.Count];
-
- // Calculate the distance each pixel is from an emitter
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- for (i = 0; i < points.Count; i++)
- {
- double dx, dy;
- dx = Math.Abs((double) x - points[i].x);
- dy = Math.Abs((double) y - points[i].y);
-
- distances[i] = (dx*dx + dy*dy);
- }
-
- Array.Sort(distances);
-
- double f = 0.0;
-
- // Multiply the distances with their 'c' counterpart
- // ordering the distances descending
- for (i = 0; i < c.Length; i++)
- {
- if (i >= points.Count)
- break;
-
- f += c[i]*distances[i];
- }
-
- map[x, y] = f;
- }
- }
-
- // Normalise the result
- Normalise();
- }
-
- public void VoronoiDiagram(List points, double[] c)
- {
- SetDiff();
-
- int x, y, i;
- double[] distances = new double[points.Count];
-
- // Calculate the distance each pixel is from an emitter
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- for (i = 0; i < points.Count; i++)
- {
- double dx, dy;
- dx = Math.Abs((double) x - points[i].x);
- dy = Math.Abs((double) y - points[i].y);
-
- distances[i] = (dx*dx + dy*dy);
- }
-
- Array.Sort(distances);
-
- double f = 0.0;
-
- // Multiply the distances with their 'c' counterpart
- // ordering the distances descending
- for (i = 0; i < c.Length; i++)
- {
- if (i >= points.Count)
- break;
-
- f += c[i]*distances[i];
- }
-
- map[x, y] = f;
- }
- }
-
- // Normalise the result
- Normalise();
- }
-
- public void VoroflatDiagram(int pointsPerBlock, int blockSize)
- {
- SetDiff();
-
- List points = new List();
- Random generator = new Random(seed);
-
- // Generate the emitter points
- int x, y, i;
- for (x = -blockSize; x < w + blockSize; x += blockSize)
- {
- for (y = -blockSize; y < h + blockSize; y += blockSize)
- {
- for (i = 0; i < pointsPerBlock; i++)
- {
- double pX = x + (generator.NextDouble()*(double) blockSize);
- double pY = y + (generator.NextDouble()*(double) blockSize);
-
- points.Add(new Point2D(pX, pY));
- }
- }
- }
-
- double[] distances = new double[points.Count];
-
- // Calculate the distance each pixel is from an emitter
- for (x = 0; x < w; x++)
- {
- for (y = 0; y < h; y++)
- {
- for (i = 0; i < points.Count; i++)
- {
- double dx, dy;
- dx = Math.Abs((double) x - points[i].x);
- dy = Math.Abs((double) y - points[i].y);
-
- distances[i] = (dx*dx + dy*dy);
- }
-
- //Array.Sort(distances);
-
- double f = 0.0;
-
- double min = double.MaxValue;
- for (int j = 0; j < distances.Length; j++)
- {
- if (distances[j] < min)
- {
- min = distances[j];
- f = j;
- }
- }
-
- // Multiply the distances with their 'c' counterpart
- // ordering the distances descending
-
- map[x, y] = f;
- }
- }
-
- // Normalise the result
- Normalise();
- }
- }
-}
diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Worms.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Worms.cs
deleted file mode 100644
index d9f0990..0000000
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Generators/Worms.cs
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-
-namespace libTerrain
-{
- partial class Channel
- {
- ///
- /// Generates 'number' of worms which navigate randomly around the landscape creating terrain as they go.
- ///
- /// The number of worms which will traverse the map
- /// The number of steps each worm will traverse
- /// The maximum distance each worm will move each step
- /// The size of the area around the worm modified
- /// Do worms start in the middle, or randomly?
- public void Worms(int number, int rounds, double movement, double size, bool centerspawn)
- {
- SetDiff();
-
- Random random = new Random(seed);
- int i, j;
-
- for (i = 0; i < number; i++)
- {
- double rx, ry;
- if (centerspawn)
- {
- rx = w/2.0;
- ry = h/2.0;
- }
- else
- {
- rx = random.NextDouble()*(w - 1);
- ry = random.NextDouble()*(h - 1);
- }
- for (j = 0; j < rounds; j++)
- {
- rx += (random.NextDouble()*movement) - (movement/2.0);
- ry += (random.NextDouble()*movement) - (movement/2.0);
- Raise(rx, ry, size, 1.0);
- }
- }
- }
- }
-}
--
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